BTS DATA COMPLETE THROUGH JUNE 2026HISTORICAL ODDS · NOT LIVE FLIGHT STATUS
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AIRLINE × ROUTE REPORT
MCI→LAS

Southwest Airlines Kansas City, MO (MCI) to Las Vegas, NV (LAS) reliability

Among 1,712 scheduled Southwest Airlines flights from MCI to LAS, 80.0% arrived on time, 11.4% arrived at least 30 minutes late, and 0.2% were cancelled during July 2025–June 2026.

Source: U.S. Bureau of Transportation Statistics · Marketing carrier: Southwest Airlines (WN) · Updated September 16, 2026

HISTORICAL ROUTE SIGNALLower disruption
80.0%arrived on time
11.4%30+ min late
0.2%cancelled
1,712scheduled flights
Based on July 2025–June 2026; on time means arrival less than 15 minutes late.
30+ minutes late11.4%
60+ minutes late4.3%
Cancelled0.2%
Average arrival+3.7 mincompleted flights

What did Southwest Airlines MCI to LAS record?

Southwest Airlines completed 99.6% of its scheduled reportable MCI to LAS flights in the observation window. 80.0% of all scheduled flights arrived less than 15 minutes late, while 4.3% arrived at least an hour late.

What were Southwest Airlines MCI to LAS disruption rates?

For Southwest Airlines MCI-to-LAS flights, 11.4% arrived at least 30 minutes late, 0.2% were cancelled, and 0.1% were diverted.

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What was the Southwest Airlines MCI to LAS scheduled cohort?

The Southwest Airlines MCI-to-LAS cohort contained 1,712 scheduled flights; 1,706 completed, 4 were cancelled, and 2 were diverted.

Not a prediction.

This is a descriptive historical rate. Schedule changes, seasonal operations and current conditions may differ.